create branch 'DRUPAL-6--1'.

Cherrypick from DRUPAL-7--3 2010-09-14 20:57:26 UTC Jeff Miccolis <jeff@miccolis.net> 'proper order of code and the context editor can do the block thingy one again.':
    context_ui/export_ui/context.inc
    context_ui/export_ui/context_export_ui.class.php
    context_ui/theme/context-ui-editor.tpl.php
    context_ui/theme/context-ui-form.tpl.php
    context_ui/theme/context-ui-plugins.tpl.php
    plugins/context_condition_bookroot.inc
    plugins/context_condition_menu.inc
    plugins/context_condition_node.inc
    plugins/context_reaction_block.inc
    plugins/context_reaction_block.js
    plugins/context_reaction_breadcrumb.inc
    plugins/context_reaction_menu.inc
    plugins/context_reaction_theme.inc
    tests/context.conditions.test
    tests/context.reactions.test
    theme/context-block-browser-item.tpl.php
    theme/context-block-browser.tpl.php
    theme/context_reaction_block.theme.inc